Quotes:Cherubini, Laertius

Zirkoff, Boris

Cherubini, Laertius. *Bullarium, sive collectio diversarum Constitutionum multorum Pontificum, 1586; 1404 pp. fol. (from Gregory VII to Sixtus V); 2nd ed., Rome, 1617. 3 vols.; 3rd ed., Rome, 1638. 4 vols. (from Leo I to Urban VIII); 5th ed., Rome, 1669-1672. 6 vols. (to Clement X).

Source: Boris de Zirkoff, «H. P. Blavatsky Collected Writings», vol. 9, p. 409